1 /* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef HISTREAMER_APP_CLIENT_H 17 #define HISTREAMER_APP_CLIENT_H 18 19 #include <string> 20 #include "network/network_client.h" 21 #include <memory> 22 #include "avcodec_log.h" 23 #include "avcodec_errors.h" 24 #include "plugin/plugin_buffer.h" 25 #include "osal/task/mutex.h" 26 #include "osal/task/condition_variable.h" 27 #include "common/status.h" 28 #include "common/log.h" 29 30 namespace OHOS { 31 namespace Media { 32 namespace Plugins { 33 namespace HttpPlugin { 34 class AppClient : public NetworkClient { 35 public: 36 AppClient(RxHeader headCallback, RxBody bodyCallback, void* userParam); 37 38 ~AppClient() override; 39 40 Status Init() override; 41 42 Status Open(const std::string& url, const std::map<std::string, std::string>& httpHeader, 43 int32_t timeoutMs) override; 44 45 Status RequestData(long startPos, int len, const RequestInfo& requestInfo, 46 HandleResponseCbFunc completedCb) override; 47 48 Status Close(bool isAsync) override; 49 50 Status Deinit() override; 51 52 Status GetIp(std::string &ip) override; 53 54 void SetAppUid(int32_t appUid) override; 55 56 void SetLoader(std::shared_ptr<IMediaSourceLoader> sourceLoader) override; 57 58 int32_t RespondHeader(int64_t uuid, const std::map<std::string, std::string>& httpHeader, 59 std::string redirectUrl) override; 60 61 int32_t RespondData(int64_t uuid, int64_t offset, const std::shared_ptr<AVSharedMemory> memory) override; 62 63 int32_t FinishLoading(int64_t uuid, LoadingRequestError state) override; 64 65 void SetUuid(int64_t uuid) override; 66 67 std::string GetRedirectUrl() override; 68 69 private: 70 void NotifyResponseDataEnd(LoadingRequestError state); 71 void MapToString(std::map<std::string, std::string> httpHeader); 72 73 private: 74 RxHeader rxHeader_; 75 RxBody rxBody_; 76 void *userParam_; 77 78 std::shared_ptr<IMediaSourceLoader> sourceLoader_; 79 int64_t uuid_ {0}; 80 std::atomic<bool> isResponseCompleted_ {false}; 81 ConditionVariable responseCondition_{}; 82 LoadingRequestError requestState_ = LoadingRequestError::LOADING_ERROR_SUCCESS; 83 mutable FairMutex mutex_; 84 int dataInFlight_ {0}; 85 long startPos_ {0}; 86 int len_ {0}; 87 std::string redirectUrl_ {""}; 88 int64_t curOffset_ {-2}; 89 }; 90 } 91 } 92 } 93 } 94 #endif